MCP Chain of Draft (CoD) Prompt Tool - A Model Context Protocol tool for efficient reasoning
MCP Chain Of Draft Prompt Tool MCP server is a locally run integration for AI assistants that speak the Model Context Protocol. MCP Chain of Draft (CoD) Prompt Tool - A Model Context Protocol tool for efficient reasoning.
The MCP Chain of Draft (CoD) Prompt Tool is a powerful Model Context Protocol tool that enhances LLM reasoning by transforming standard prompts into either Chain of Draft (CoD) or Chain of Thought (CoT) format. Here's how it works:
Once MCP Chain Of Draft Prompt Tool is connected, these are the calls the assistant has available:
chain_of_draft_solve — Solve a problem using Chain of Draft reasoningmath_solve — Solve a math problem with CoDcode_solve — Solve a coding problem with CoDlogic_solve — Solve a logic problem with CoDget_performance_stats — Get performance stats for CoD vs CoTget_token_reduction — Get token reduction statisticsanalyze_problem_complexity — Analyze problem complexityPrerequisites — The Prerequisites tool exposed by this serverYou will need 6 environment variables: ANTHROPIC_API_KEY, OPENAI_API_KEY, MISTRAL_API_KEY, MCP_LLM_PROVIDER, MCP_OLLAMA_MODEL, MCP_CUSTOM_LLM_ENDPOINT. The server will not start without them, which is usually why the tools fail to appear on a first run. Keep credentials in your client's env block or a secrets manager rather than in a file you might commit.
Installation goes through your MCP client rather than a global install: point it at @modelcontextprotocol/inspector on npm and it is fetched when the client starts. The copy-paste blocks for Claude Desktop, Claude Code and Cursor are further down this page.
This sits in the monitoring and observability group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. MCP Chain Of Draft Prompt Tool's toolset — chain_of_draft_solve, math_solve, code_solve and 5 more — is a fair guide to whether it matches your workflow. It is maintained by brendancopley; worth a glance at recent repository activity before you build anything load-bearing on it.
This entry was verified against MCP Chain Of Draft Prompt Tool's own documentation before publication; SyncDev keeps the directory reviewed rather than auto-generated.
| Tool | What it does |
|---|---|
| chain_of_draft_solve | Solve a problem using Chain of Draft reasoning |
| math_solve | Solve a math problem with CoD |
| code_solve | Solve a coding problem with CoD |
| logic_solve | Solve a logic problem with CoD |
| get_performance_stats | Get performance stats for CoD vs CoT |
| get_token_reduction | Get token reduction statistics |
| analyze_problem_complexity | Analyze problem complexity |
| Prerequisites | The Prerequisites tool exposed by this server. |
Or for the JavaScript version:
```json
{
"mcpServers": {
"chain-of-draft-prompt-tool": {
"command": "node",
"args": ["/absolute/path/to/cod/index.js"],
"env": {
"ANTHROPIC_API_KEY": "your_api_key_here"
}
}
}
}Configuration as documented by the project. Restart the client after saving.
| Variable | Description | Required |
|---|---|---|
| ANTHROPIC_API_KEY | Credential the server authenticates with. | Yes |
| OPENAI_API_KEY | Credential the server authenticates with. | Yes |
| MISTRAL_API_KEY | Credential the server authenticates with. | Yes |
| MCP_LLM_PROVIDER | Configuration value read at startup. | Optional |
| MCP_OLLAMA_MODEL | Configuration value read at startup. | Optional |
| MCP_CUSTOM_LLM_ENDPOINT | Configuration value read at startup. | Optional |
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